What are the benefits of installing distributed photovoltaics in enterprises?
Firstly, distributed photovoltaic power stations are built on the roofs of enterprise buildings, and enterprises can adopt a self use and surplus electricity grid connected electricity consumption mode.
On the one hand, enterprises prioritize the use of electricity generated by photovoltaic power plants, which reduces the cost of electricity consumption during the production process and thus lowers the energy consumption of the enterprise.
On the other hand, in addition to self use, the excess electricity can be integrated into the national power grid, which not only contributes to social electricity consumption but also generates electricity revenue, increasing the competitive advantage of the enterprise.
Secondly, distributed photovoltaic power plants are mainly constructed on the roofs of enterprise buildings, which revitalizes fixed assets and excavates and utilizes idle resources of enterprises. As a result, the idle factory roofs of enterprises are effectively utilized, thereby enhancing industrial efficiency and creating economic value.
Thirdly, photovoltaic power generation is based on solar energy resources, achieving zero output of pollutants such as dust, wastewater, waste residue, and noise during the power generation process.
Not only has it contributed to the development of clean energy and the construction of a clean, low-carbon, safe and efficient energy system for the country, but it has also helped achieve the goals of “carbon peak and carbon neutrality”, thereby enhancing the brand image and influence of the enterprise.
As is well known, the roofs of enterprise factories have always been the darling of the photovoltaic industry. Using idle factory roofs to construct photovoltaic projects can not only reduce energy consumption but also fully utilize idle resources, playing a role in energy conservation and emission reduction. It can bring huge economic and environmental benefits to factories, which can be said to be a win-win situation!
The basic equipment of the distributed photovoltaic power generation system on the factory roof includes solar photovoltaic cell modules, photovoltaic array brackets, DC combiner boxes, DC distribution cabinets, grid connected inverters, transformers, AC distribution cabinets, etc. In addition, there are power supply system monitoring devices and environmental monitoring devices.
Its operating mode is that under the condition of solar radiation, the solar cell module array of the photovoltaic power generation system converts the solar energy into output electrical energy, which is centrally sent to the DC distribution cabinet through the DC combiner box.
The grid connected inverter inverts the AC power to supply the building’s own load, and the excess or insufficient power is regulated by connecting to the power grid.
Six benefits of installing solar photovoltaic power generation:
◆Solar energy is inexhaustible and inexhaustible. The solar radiation received by the Earth’s surface can meet 10000 times the global energy demand! As long as solar photovoltaic systems are installed in 4% of the world’s deserts, the electricity generated can meet global needs! Solar power generation is safe and reliable, and will not be affected by energy crises or unstable fuel markets;
◆Solar energy can be found everywhere, providing nearby power without the need for long-distance transmission, thus avoiding losses on long-distance transmission lines;
◆Solar energy does not require fuel and has low operating costs;
◆Solar power generation has no moving parts, is not easy to use or damage, is easy to maintain, and is particularly suitable for use in unmanned situations;
◆Solar power generation does not produce any pollution, noise or other public hazards, and has no adverse impact on the environment, making it an ideal clean energy source;
◆The construction period of solar power generation system is short, convenient and flexible, and it can add or reduce the capacity of solar arrays according to the increase or decrease of load, avoiding waste.
Eight advantages of industrial rooftop photovoltaic power generation:
◆Utilize idle roofs, floors, etc. to activate fixed assets and increase enterprise revenue.
◆ Save peak electricity costs for enterprises (peak power generation during the day), and the surplus electricity can be sold online.
◆Reduce the internal temperature of the factory, increase work comfort, and lower the cost of summer cooling.
◆ Can effectively achieve the energy-saving and emission reduction targets set by the government.
◆Not limited by the distribution of resources, utilizing the advantages of building roofs is safe, reliable, noise free, and pollution-free.
◆ Adopting nearby user side access, there is no need for long-distance transportation, avoiding losses on long-distance transmission lines.
◆The construction period of solar power generation system is short, and the time required to obtain energy is short, convenient and flexible. It can add or reduce solar arrays according to the increase or decrease of load, avoiding waste.
◆Good investment returns, capable of operating for at least 25 years. It does not require fuel, has low operating costs, and is not prone to generating polluting waste during the power generation process, making it an ideal clean energy source.
